Computer



FIG. 1 is a perspective view showing the front and right side of our new design for a computer according to the present design;

FIG. 2 is a top plan view of the computer of FIG. 1;

FIG. 3 is a right side elevation of the computer of FIG. 1;

FIG. 4 is a left side elevation of the computer of FIG. 1;

FIG. 5 is a front elevation of the computer of FIG. 1; and,

FIG. 6 is a rear elevation of the computer of FIG. 1.

The broken lines of the computer are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a computer, as shown and described. 